Mathematics, 25.10.2019 11:43 hsjsjsjdjjd
In a certain game, a player can solve easy or hard puzzles. a player earns 30 points for solving an easy puzzle and 60 points for solving a hard puzzle. tina solved a total of 50 puzzles playing this game, earning 1,950 points in all. how many hard puzzles did tina solve? 10
15
25
35
Answers: 3
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In a certain game, a player can solve easy or hard puzzles. a player earns 30 points for solving an...
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